UPDATED Taylor Lautner at Strike Bowling (09/02/13)

Her supposed party , happen until her birthday .
On this supposed part we can see on the photos Ashley Benson and Thor , they supposed say that Kristen was in the party too and the set Tay friends of Grow Up 2 and her friends .
Text writed by the Magazine US Weekly:
***Happy Birthday, Taylor Lautner**! The Twilight hunk, who turned 21 on Monday, Feb. 11, celebrated his special day by going bowling with friends -- including his former costar Kristen Stewart.
The intimate party kicked off around 9:30 p.m. in a private area at Lucky Strike in L.A. on Saturday, Feb. 9, a source tells Us Weekly. Spring Breakers actress Ashley Benson** and Arnold Schwarzenegger's son Patrick were in attendance. The group of young A-listers and enjoyed bowling while listening to music, and snacking on pizza, sliders and chips and guacamole.
Wearing a backwards cap, ripped T-shirt, leggings and Converse sneakers, Stewart, 22, showed up late to the event -- a little after midnight -- with a small group of friends, "She was being fun and social, bowling and high-fiving," the source tells Us. "She and Taylor definitely seemed to be good friends and she was living it up."
PHTOOS: Robert Pattinson and Kristen Stewart's romance**
Was the birthday boy living it up as well? Not as much. The celebration occurred just shy of his actual 21st birthday, and a source tells Us he "drank nothing."
"Taylor was super nice, very polite," the insider says of the actor. Stewart's boyfriend and Lautner's fellow Twilight costar, Robert Pattinson**, was MIA at the party, but the source tells Us that Stewart was being "really sweet" during the night.
"Everyone was having a blast," the source says. "Everyone was super into the bowling" and Lautner "is really good."
The party wrapped around around 1:30 a.m., but not before guests sang Lautner "Happy Birthday." ****
- are saying that on the least photos of this post the girl with Tay is Kristen ok but I really think not Beacuse the girl don't appear Kris : / she appear Makena ( Taylor's sister ) this is strange but ok I Gona Write for you guys when I have more news about that ;D
Source: Official Taylor Lautner Fan Page AND US Weekly
Via:Taylor Lautner Mania